CN203414586U - Rack for supporting test instrument of field check electric energy meter - Google Patents
Rack for supporting test instrument of field check electric energy meter Download PDFInfo
- Publication number
- CN203414586U CN203414586U CN201320448848.1U CN201320448848U CN203414586U CN 203414586 U CN203414586 U CN 203414586U CN 201320448848 U CN201320448848 U CN 201320448848U CN 203414586 U CN203414586 U CN 203414586U
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- Prior art keywords
- supporting
- test instrument
- electric energy
- energy meter
- supporting leg
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- Expired - Lifetime
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Abstract
The utility model discloses a rack for supporting a test instrument of a field check electric energy meter. The rack includes a tray used for placing the test instrument and a frame body for supporting the tray, wherein the tray is detachably connected with the frame body. With the rack for supporting the test instrument of the field check electric energy meter of the utility model adopted, the test instrument can be firmly supported, and a distance between the test instrument and the electric energy meter can be decreased, and therefore, test lines on the test instrument can be smoothly connected with a test junction box of the electric energy meter, and work efficiency can be improved, and the safety of field check personnel can be ensured.
Description
Technical field
The utility model relates to the instrument that a kind of test instrument using for power supply, distribution field provides support, and is specifically related to a kind of for supporting the stand of the test instrument of field-checking electric energy meter.
Background technology
Electric energy meter often needs to carry out regular verification or test in use procedure, to guarantee the accuracy of its metering.The installation site of some electric energy meters is higher, and carry out on the test instrument of verification with the length of test wire fix, in verification, there is test wire curtailment at the scene, can not reach the test connecting box of electric energy meter, problem that cannot wiring.In addition, the back up pad of some van-type transformer stations is narrower, places after test instrument, needs in test personnel to help, and is not so difficult to carry out work, exists potential safety hazard.
Utility model content
In view of the foregoing defects the prior art has, problem to be solved in the utility model is, provides a kind of for supporting the stand of the test instrument of field-checking electric energy meter, reduces distance between test instrument and electric energy meter and makes its smooth wiring bearing test instrument firmly.
For addressing the above problem, the utility model provides for supporting the stand of the test instrument of field-checking electric energy meter, comprises for placing the pallet of described test instrument and for supporting the support body of described pallet, described pallet and described support body are for removably connecting.
As preferably, described support body comprises four supporting legs and is arranged at the back up pad on described supporting leg top, and described support plate upper surface is provided with a plurality of card columns, and the bottom surface of described pallet is provided with corresponding with described card column respectively a plurality of hole clippings.
As preferably, described card column comprises the connecting portion being connected with described back up pad and is arranged at the holding section on connecting portion top, and in the direction of plane that is parallel to described back up pad place, the size of described holding section is greater than the size of described connecting portion; Described in each, hole clipping comprises respectively through hole and the blocked hole communicating, wherein, in the direction of plane that is parallel to described back up pad place, the size of described through hole is greater than the size of described holding section, the size of described blocked hole is greater than the size of described connecting portion but is less than holding section size, and the size of the intersection of described through hole and blocked hole is also greater than the size of described connecting portion; The length direction that is defined as described hole clipping with the direction from blocked hole to described through hole, the length direction of a plurality of described hole clippings is identical.
As preferably, described back up pad comprises left support plate and the right support plate being rotationally connected by hinge, and described four supporting legs comprise the first supporting leg and the second supporting leg and the 3rd supporting leg being connected with described right support plate and the 4th supporting leg being connected with left support plate; The first supporting leg and the 4th supporting leg that are positioned at described back up pad the same side are hinged with respectively head rod and the second connecting link, and the other end of described head rod and the second connecting link is hinged; Between described the second supporting leg and the 3rd supporting leg, be hinged with respectively the 3rd connecting link and the 4th connecting link, described the 3rd connecting link and the 4th connecting link are hinged; And when described back up pad is during in open mode, described head rod and the second connecting link and the 3rd connecting link and the 4th connecting link are all horizontal.
As preferably, under the state in described back up pad in opening, the angle of described supporting leg and surface level is 80 degree.
As preferably, the lower end of described supporting leg is provided with slipmat.
As preferably, the edge of described pallet is provided with coaming plate, and described coaming plate leaving certain gaps uncovered by the economic plan.
As preferably, the material of described pallet and support body is aluminium alloy.
Of the present utility model have following beneficial effect for supporting the stand of the test instrument of field-checking electric energy meter:
(1) can firmly support test instrument, reduce the distance between test instrument and electric energy meter, the test wire on test instrument is connected smoothly with the test connecting box of electric energy meter, improve work efficiency, also guarantee field-checking staff's safety.
(2) structure that removably connects between pallet and support body, can unload pallet, easy to carry and use.
(3) support body is folding structure, after folding, can further reduce taking up room of support body, more convenient to carry and use.
Accompanying drawing explanation
Fig. 1 be embodiment mono-of the present utility model for supporting the structural representation of stand of the test instrument of field-checking electric energy meter.
Fig. 2 be shown in Fig. 1 for supporting the structural representation of support body of stand of the test instrument of field-checking electric energy meter.
Fig. 3 is the structural representation of the card column on the support body shown in Fig. 2.
Fig. 4 is the structural representation of the hole clipping on the pallet of the stand shown in Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
As depicted in figs. 1 and 2, the present embodiment for supporting the stand of the test instrument of field-checking electric energy meter, comprise for placing the pallet 1 of described test instrument and for the support body 2 of support tray 1, pallet 1 with support body 2 for removably connecting.As shown in Figures 1 and 2, in the present embodiment, support body 2 comprises four supporting legs and the back up pad 10 that is arranged at described supporting leg top, and the upper surface of back up pad 10 is provided with four card columns 3, and the bottom surface 18 of pallet 1 is provided with four corresponding with card column 3 respectively hole clippings 6.Obviously, hole clipping 6 is through hole.In the present embodiment, pallet 1 is realized removably connect (concrete syndeton below continues to describe) with hole clipping 6 by card column 3 with back up pad 10, in fact those skilled in the art can also adopt other mode to realize to removably connect, as the mode of using elastic clip to clamp, for example at pallet 1, with in back up pad 10, corresponding connecting hole is set again simultaneously, then use register pin also can be fixed, at this, do not enumerate.The quantity of card column 3 can arrange according to actual needs, is symmetrical arranged, so that pallet 1 is more firm but be preferably in back up pad 10.
The present embodiment for supporting the stand of the test instrument of field-checking electric energy meter, by the support body 2 of certain altitude, improved the height of test instrument, reduced the distance between test instrument and electric energy meter, test wire on test instrument is connected smoothly with the test connecting box of electric energy meter, has improved work efficiency, by pallet 1 is set, can firmly support test instrument, also guarantee field-checking staff's safety.The structure that removably connects between pallet 1 and support body 2, can unload pallet 1, easy to carry and use
As shown in Figure 3, in the present embodiment, card column 3 comprise with back up pad 10(comprise left support plate 11 or right support plate 12) connecting portion that is connected 31 and be arranged at connecting portion 31 tops and be greater than the holding section 32 of the size of connecting portion 31.The shape of connecting portion 31 and holding section 32 is not limit, and in the present embodiment, all selects cylindrical.Because card column is less, in Fig. 2, with a small circle, simply illustrate.
As shown in Figure 4, each hole clipping 6 comprises respectively through hole 61 and the blocked hole 62 communicating, wherein, the size of through hole 61 is greater than the size (size as referred to herein all refers to the size in the direction of the plane that is parallel to back up pad 10 places) of holding section 32, the size of blocked hole 62 is slightly larger than the size of connecting portion 31 but is less than the size of holding section 32, and the size of the intersection of through hole 61 and blocked hole 62 is also slightly larger than the size of connecting portion 31.If be defined as the length direction of hole clipping 6 with the direction from blocked hole 62 to through hole 61, the length direction of four hole clippings 6 is in the present embodiment identical, the identical implication of length direction of hole clipping 6 is by one of them hole clipping 6 translation certain distance on the bottom surface 18 of pallet 1, overlap with another hole clipping 6, between a plurality of hole clippings 6 of guarantee and card column 3, realize like this and synchronize connection.When connecting, pallet 1 is placed in back up pad 10, the holding section 32 of card column 3 is corresponding with through hole 61, thereby the bottom surface 18 through pallet 1, then to same direction mobile pallet 1, the connecting portion 31 of card column 3 is moved in blocked hole 62, the holding section 32 of card column 3 is positioned at the top of blocked hole 62, connect with bottom surface 18, thereby realized being connected of pallet 1 and back up pad 10.The card column 3 that the present embodiment adopts and hole clipping 6 be the structure of engaging mutually, can realize the quick-detachment between pallet 1 and support body 2, when not using, pallet 1 can be unloaded, easy to carry and use.
As shown in Figure 2, in the present embodiment, back up pad 10 comprises that left support plate 11 and 12, four supporting legs of right support plate of by hinge 7, being rotationally connected comprise the first supporting leg 21 and the second supporting leg 22 and the 3rd supporting leg 23 being connected with right support plate 12 and the 4th supporting leg 24 being connected with left support plate 11; The first supporting leg 21 and the 4th supporting leg 24 that are positioned at back up pad 10 the same sides are hinged with respectively head rod 81 and the second connecting link 82, and the other end of head rod 81 and the second connecting link 82 is hinged; Between the second supporting leg 22 and the 3rd supporting leg 23, being hinged with respectively the 3rd connecting link 83 and the 4th connecting link 84, the three connecting links 83 and the 4th connecting link 84 is hinged; And when back up pad 10 is during in open mode, head rod 81 and the second connecting link 82 and the 3rd connecting link 83 and the 4th connecting link 84 are horizontal.Fig. 2 has illustrated the open mode of support body 2, now back up pad 10 is in same plane, when needs are packed up, upwards fold respectively left support plate 11 and right support plate 12, state in fitting after making the two folding, between head rod 81 and the second connecting link 82, mutually rotate until overlapped, make the first supporting leg 21 and the 4th supporting leg 24 bonded to each other, the 3rd connecting link 83 and the 4th connecting link 84 rotate mutually until overlapped simultaneously, make the second supporting leg 22 and the 3rd supporting leg 23 bonded to each other, thereby make the minimizing that takes up room of support body 2 after folding.Support body 2 is folding structure, can further reduce taking up room of support body 2, more convenient to carry and use.
As shown in Figure 2, under the state in back up pad 10 in opening, the angle α of any one supporting leg and surface level is 80 degree, and certainly, angle α can adjust in positive and negative 5 degree, but needs to guarantee that all supporting legs all equate with the angle α of surface level.Thereby guarantee that the back up pad 10 of its upper end is in horizontality.In order to ensure the degree of stability under open mode, the friction force on increase and ground, is equipped with slipmat 9 in the lower end of each supporting leg.
As shown in Figure 1, the edge of pallet 1 is provided with coaming plate 17, and coaming plate 17 arranges around pallet 1 for one week, but coaming plate 17 leaving certain gaps uncovered by the economic plans, this breach is that coaming plate 17 can play the effect that prevents test instrument slippage in order to arrange for putting into test instrument (not shown).
In order to reduce this for supporting the overall weight of stand of the test instrument of field-checking electric energy meter, as preferably, in the present embodiment, the material of pallet 1 and support body 2 is aluminium alloy.
Certainly; the above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (9)
1. for supporting the stand of the test instrument of field-checking electric energy meter, it is characterized in that, comprise for placing the pallet of described test instrument and for supporting the support body of described pallet, described pallet and described support body are for removably connecting.
2. as claimed in claim 1 for supporting the stand of the test instrument of field-checking electric energy meter, it is characterized in that, described support body comprises four supporting legs and is arranged at the back up pad on described supporting leg top, described support plate upper surface is provided with a plurality of card columns, and the bottom surface of described pallet is provided with corresponding with described card column respectively a plurality of hole clippings.
3. as claimed in claim 2 for supporting the stand of the test instrument of field-checking electric energy meter, it is characterized in that, described card column comprises the connecting portion being connected with described back up pad and is arranged at the holding section on connecting portion top, and in the direction of plane that is parallel to described back up pad place, the size of described holding section is greater than the size of described connecting portion;
Described in each, hole clipping comprises respectively through hole and the blocked hole communicating, wherein, in the direction of plane that is parallel to described back up pad place, the size of described through hole is greater than the size of described holding section, the size of described blocked hole is greater than the size of described connecting portion but is less than holding section size, and the size of the intersection of described through hole and blocked hole is also greater than the size of described connecting portion;
The length direction that is defined as described hole clipping with the direction from blocked hole to described through hole, the length direction of a plurality of described hole clippings is identical.
4. as claimed in claim 2 or claim 3 for supporting the stand of the test instrument of field-checking electric energy meter, it is characterized in that, described back up pad comprises left support plate and the right support plate being rotationally connected by hinge, and described four supporting legs comprise the first supporting leg and the second supporting leg and the 3rd supporting leg being connected with described right support plate and the 4th supporting leg being connected with left support plate;
The first supporting leg and the 4th supporting leg that are positioned at described back up pad the same side are hinged with respectively head rod and the second connecting link, and the other end of described head rod and the second connecting link is hinged; Between described the second supporting leg and the 3rd supporting leg, be hinged with respectively the 3rd connecting link and the 4th connecting link, described the 3rd connecting link and the 4th connecting link are hinged; And when described back up pad is during in open mode, described head rod and the second connecting link and the 3rd connecting link and the 4th connecting link are all horizontal.
5. as claimed in claim 4ly for supporting the stand of the test instrument of field-checking electric energy meter, it is characterized in that, under the state in described back up pad in opening, the angle of described supporting leg and surface level is 80 degree.
6. as claimed in claim 2 or claim 3 for supporting the stand of the test instrument of field-checking electric energy meter, it is characterized in that, the lower end of described supporting leg is provided with slipmat.
As described in claim 1-3 any one for supporting the stand of the test instrument of field-checking electric energy meter, it is characterized in that, the edge of described pallet is provided with coaming plate, and described coaming plate leaving certain gaps uncovered by the economic plan.
8. as claimed in claim 4ly for supporting the stand of the test instrument of field-checking electric energy meter, it is characterized in that, the edge of described pallet is provided with coaming plate, and described coaming plate leaving certain gaps uncovered by the economic plan.
As described in claim 1-3 any one for supporting the stand of the test instrument of field-checking electric energy meter, it is characterized in that, the material of described pallet and support body is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448848.1U CN203414586U (en) | 2013-07-25 | 2013-07-25 | Rack for supporting test instrument of field check electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320448848.1U CN203414586U (en) | 2013-07-25 | 2013-07-25 | Rack for supporting test instrument of field check electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203414586U true CN203414586U (en) | 2014-01-29 |
Family
ID=49977468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320448848.1U Expired - Lifetime CN203414586U (en) | 2013-07-25 | 2013-07-25 | Rack for supporting test instrument of field check electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203414586U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043510A (en) * | 2015-07-12 | 2015-11-11 | 上海博优测试技术有限公司 | Field sampling flow correction auxiliary device |
| CN105785311A (en) * | 2016-03-04 | 2016-07-20 | 国网山东省电力公司平原县供电公司 | Intelligent electric energy meter calibration device |
| CN108594162A (en) * | 2018-07-16 | 2018-09-28 | 广东电网有限责任公司 | Electric energy meter abnormality detecting apparatus and detecting system |
-
2013
- 2013-07-25 CN CN201320448848.1U patent/CN203414586U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043510A (en) * | 2015-07-12 | 2015-11-11 | 上海博优测试技术有限公司 | Field sampling flow correction auxiliary device |
| CN105785311A (en) * | 2016-03-04 | 2016-07-20 | 国网山东省电力公司平原县供电公司 | Intelligent electric energy meter calibration device |
| CN105785311B (en) * | 2016-03-04 | 2018-10-12 | 国网山东省电力公司平原县供电公司 | A kind of intelligent electric meter calibration equipment |
| CN108594162A (en) * | 2018-07-16 | 2018-09-28 | 广东电网有限责任公司 | Electric energy meter abnormality detecting apparatus and detecting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |
|
| CX01 | Expiry of patent term |